PUL TO’G’RISIDAGI TURLI XIL NAZARIYALAR VA HOZIRGI ZAMON PULINING TAVSIFI. Journal of Academic Research and Trends in Educational Sciences, [S. l.], p. 242–243, 2024. Disponível em: https://ijournal.uz/index.php/jartes/article/view/1765. Acesso em: 18 jul. 2025.